Carvalho, E.B. de 2012. A crítica ambiental de Max von Lassberg e Reinhard Maack: homens do seu tempo (The environmental critique of Max von Lassberg and Reinhard Maack: men of their time) - DOI: 10.5752/P.2237-8871.2012v13n19p32. Cadernos de História. 13, 19 (oct. 2012), 32–52. DOI:https://doi.org/10.5752/P.2237-8871.2012v13n19p32.